Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 19 32 2015 Feb 24 31 2015 Mar 27 39 2015 Apr 15 23 2015 May 17 19 2015 Jun 13 16 2015 Jul 21 29 2015 Aug 19 28 2015 Sep 16 33 2015 Oct 23 45 2015 Nov 31 44 2015 Dec 37 104 2015 all 217 443